42053715

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28319}}^1$

素因数の和:28344

約数の個数: 32

約数和(自身を含む): 81561600

約数和(自身を除く): 39507885

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 28319, 84957, 141595, 254871, 311509, 424785, 764613, 934527, 1274355, 1557545, 2803581, 3823065, 4672635, 8410743, 14017905, 42053715]

約数ペア:

[(1, 42053715), (3, 14017905), (5, 8410743), (9, 4672635), (11, 3823065), (15, 2803581), (27, 1557545), (33, 1274355), (45, 934527), (55, 764613), (99, 424785), (135, 311509), (165, 254871), (297, 141595), (495, 84957), (1485, 28319)]